Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Sigurdur O Hektorsson, MD

Individual provider Psychiatry Physician · NPI 1447534029

Dr. Sigurdur O Hektorsson, MD is a Psychiatry Physician in Napa, California. Licensed in California. Registered with an NPI since 2011.

Licensed in
CA
In the registry since
2011
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1580 1st St
Napa, CA 94559-2841
Phone: (707) 258-8757
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence A80669 (CA)

Record details

NPI number1447534029
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 30, 2011
Last updated in NPPESSeptember 30, 2011

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